can't login to my account

i am trying to login to my account but its keep giving error message that "this site is been updated at the moment so some of the transactional pages like login, top-up may not be working". I am trying to login from my iPhone 4 but i am not using giffgaff sim in my iphone.please help thanks

Re: can't login to my account

i am trying to login to my account but its keep giving error message that "this site is been updated at the moment so some of the transactional pages like login, top-up may not be working". I am trying to login from my iPhone 4 but i am not using giffgaff sim in my iphone.please help thanks